$OpenBSD: patch-html_c,v 1.16 2016/09/03 09:33:19 sthen Exp $
--- html.c.orig	Fri Jun 17 16:33:57 2016
+++ html.c	Thu Sep  1 20:13:58 2016
@@ -987,6 +987,7 @@ static void html_a(unsigned char *a)
 			format_.target = stracpy(format_.target_base);
 		}
 		/*format_.attr ^= AT_BOLD;*/
+		format_.attr |= AT_UNDERLINE;
 		set_link_attr();
 	} else if (!ev) kill_html_stack_item(&html_top);
 	if ((al = get_attr_val(a, cast_uchar "name"))) {
